baber/WOPTO huggingface dataset:
Patent JP-H07258399-A (JP)
Title: Aromatic polycarbonate resin
Inventor: TOKUDA TOSHIMASA
IPC: G11B7/2534
Filed: 1994-12-21
Abstract: PURPOSE:To obtain the resin having high heat resistance in addition to excellent transparency by reacting a tert-amino-containing dihydric phenol having a specified structure with a polycarbonate precursor. CONSTITUTION:This resin is one comprising tert-amino-containing structural units represented by the formula I (wherein R1 to R3 are each a 1-5C hydrocarbon group or halogen; R4 is H or a 1-5C hydrocarbon m, n and p are each 0-4; and Ar1 and Ar2 are each a (substituted) aromatic hydrocarbon group) and having a relative viscosity of 0.068-1.9 when measured at 20 deg.C in the form of a solution produced by dissolving 0.7g of the resin in 100ml of methylene chloride or one comprising structural units represented by the formula I and structural units represented by the formula II (wherein R5 and R6 are each a 1-5C hydrocarbon group or halogen; q and r are each 0-4; and W is a single bond, a 1-12C linear, branched or cyclic hydrocarbon group, oxide, sulfide, sulfoxide, sulfone or ketone) and having a relative viscosity of 0.168-1.9.
Patent JP-H08224025-A (JP)
Title: Fertilizing device for rice transplanter
Inventor: FUJIKI HIROYOSHI
IPC: A01C5/06
Filed: 1995-12-07
Abstract: PURPOSE: To enable to clean an electrode terminal-using sensor easy. CONSTITUTION: In this fertilizing device for a rice transplanter where a ditch making device 19 capable of making a ditch in a field and having a U-shaped or V-shaped cross-sectional shape for guiding fertilizer to flow down into the ditch is installed under a feeding mechanism 12 feeding the powdery or granular fertilizer and an electric resistance type sensor S for detecting a fertilizer clogging inside of the ditch making device 19 is installed, an insulating material 22 is applied extendedly on both sidewalls and an innermost wall 19c of the inside surface of the ditch making device 19, and a positive electrode 23 of the sensor S is exposed on one sidewall of the insulating material and a negative electrode 24 on the other sidewall in insulated state respectively.
Patent JP-2000185538-A (JP)
Title: Combined stabilizer bar link
Inventor: PRING JAREDDO C
IPC: F16C11/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To minimize the degree of complexity and permit speedy and simplified manufacturing processes by fitting a bearing member into a ball portion of a ball stud and equipping each bearing member with a cylindrical collar and a plurality of outer peripheral spring pieces adapted to allow engagement with the ball portion. SOLUTION: One end of a stabilizer bar link 40 is secured to a stabilizer bar 30 and the opposing end of the stabilizer bar link is secured to a lower control arm 18. The stabilizer bar link includes two ball joints that are provided with a mutual rigid connection by a housing. Each of these ball joints is also provided with a cup-shaped bearing member that is placed in a ball and forms a socket which has been adapted to allow engagement with the ball of a ball stud. The bearing member is made of a polymer with low abrasiveness and equipped with a plurality of spring pieces that form a spherical socket restricting the outer surface of the ball of the ball stud. This allows the number of parts required to be decreased without degrading performance.
Patent JP-2001142886-A (JP)
Title: Telephone directory retrieving method
Inventor: KAWAMURA TOSHIYUKI
IPC: H04W88/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a telephone directory retrieving method which enables to move from a waiting state screen to each of retrieval mode by a simple key operation. SOLUTION: In the telephone directory retrieving method, which has plural retrieval modes for retrieving a communicating party registered on a telephone directory and selects any one of the plural retrieval modes corresponding to pressing of a specified key assigned for retrieval mode selection in the communication waiting state, the same key is assigned as the above specified key regardless of the retrieval mode to be selected.
Patent JP-H01162163-A (JP)
Title: Ac measuring apparatus
Inventor: ICHIJO KIYOHISA
IPC: G01R21/00
Filed: 1987-12-18
Abstract: PURPOSE:To calculate effective and reactive power with a simple circuitry, by determining a product of vector values of line voltages between first and second phases and between third and second phases and phase current in first and third phases of a 3-phase AC. CONSTITUTION:Line voltage V12 between first and second phases and line voltage V32 between third and second phases of a 3-phase AC circuit are inputted into a subtractor 1 to perform a vector subtraction to output V13S=V12-V32. On the other hand, a phase current I1 flowing in first phase of a 3-phase AC circuit and phase voltage I3 flowing in third phase thereof are inputted into an adder 3 and a vector addition is performed to output I13A=I1+I3. The vector difference V13S and the vector sum I13A are inputted into a multiplier 5 and a vector-wise multiplication is performed to output a reactive power VAR=V13 SXI13A. An effective power is obtained by using V13A=V12+V32 in place of V13S.
Patent JP-H02164257-A (JP)
Title: Disc driving motor
Inventor: SAKURAGI KATSUNORI
IPC: H02K29/00
Filed: 1988-12-16
Abstract: PURPOSE:To facilitate correct assembly by interposing a laterally pressing spring between a bracket and a stator core secured to the bracket having a cylinder section axially extended to support bearings rotatably supporting a shaft. CONSTITUTION:Upper and lower bearings 9 and 10 are secured to a bracket 3b having a cylinder section 23, with which a shaft 1 is rotatably supported. A disc (not illustrated) held by a hub 2 secured to the shaft 1 is rotated. One and over notched sections 22 are provided to the bracket 3b are lateral pressure spring sections 21 for lateral pressure springs are arranged. The positioning and securing of the laterally pressing springs 17a is performed by clamping with the cylinder section 23 of the bracket 3b and the radial surface of the stator core 7. The motor is thereby made thin and miniaturized so that the assembly can be performed easily.
Patent JP-H10156665-A (JP)
Title: Indexing device for attachment of machine tool
Inventor: KATARAO TADAMICHI
IPC: B23Q16/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an indexing device capable of reliably performing indexing of an attachment while restraining a machine tool from being enlarged and cost from being increased. SOLUTION: An indexing device is provided with an index head 11 provided on a table 2 of a vertical maching center and to be rotated while indexing the angle, and an attachment holding jig 12 provided on the index head 11 and for holding an attachment 3 attached to a ram 1 housing a main spindle. The attachment 3 is pinched in the attachment holding jig 12, the attachment 3 is unclamped by cutting servo force of the main spindle of the ram 1, a motor 11a of the index head 11 is operated, the attachment holding jig 12 is rotated by rotating the index head 11 while indexing the angle, and indexing of the attachment 3 is performed.
Patent JP-H07148056-A (JP)
Title: Postcard with frame
Inventor: MUKOGASA IZUMI
IPC: A47G1/06
Filed: 1993-11-26
Abstract: PURPOSE:To provide a postcard body with frame which has good disassembling/ assembling property, facilitates the taking-in and out of a thin sending matter housed therein, and has a high value added. CONSTITUTION:A frame 2, a mat 2, an acryl panel 4, a photograph 5, and a postcard part 6 are successively combined, and a pin 7 is press-fitted to an insert hole 8 to form a postcard body 1 with frame. A pocket 13 capable of housing a letter sheet is provided on the reverse side single surface of the postcard part 6, and the letter sheet can be taken out from a space S when a stand leg 15 is laid in the cut and raised state.
Patent JP-H03181707-A (JP)
Title: Governor integral with device shaft
Inventor: ITO YOSHINORI
IPC: G05D16/06
Filed: 1989-12-08
Abstract: PURPOSE:To rationalize a structure into a compact form and permit excellent manipulation to be performed by a device knob built-in integrally thereinto by a method wherein an opening and closing valve is provided which is moved in a direction nearly parallel to the vibration direction of a diaphragm to open and close a gas passage and said valve is subjected to a pressure exerted from the exterior of a pressure regulating chamber via a diaphragm. CONSTITUTION:When a device shaft 11 is rotated, a cam surface 12 in contact with a cam lobe 14 at a first flat and smooth surface 271 rotates in the same direction in a fire extinguishing position. The cam surface 12 rotates successively via a sloping surface 26, a cam plate itself moves on a shaft A in the right direction, a valve 19 is separated from a valve seat, since an operating shaft 9 is urged against an opening and closing valve 8, a gas is emitted from a nozzle 2 through a gas passage 6 into a pressure regulating chamber 5 and an ignition device is activated until a valve is opened full to operate a gas appliance. The cam lobe 14 comes in contact with the flat and smooth surface 271 of the cam plate and, therefore, serves as a stopper. The gas sent into the pressure regulating chamber 5 is subjected to pressure regulation by a first pressure adjusting spring and a diaphragm 4.
Patent JP-H05218465-A (JP)
Title: Manufacture of polycrystalline silicon thin-film solar cell
Inventor: ARUTSUURU ENDORESU
IPC: H01L21/302
Filed: 1992-11-04
Abstract: PURPOSE: To make a core align uniformly on an arbitrary amorphous substrate by a method, wherein a polycrystalline silicon core layer containing a silicon crystallite of a <111> face orientation is made on a conductive substrate, and the crystal core layer is selectively back-etched until only the crystallite having the <111> face alignment remains as a core on the substrate. CONSTITUTION: A polycrystalline silicon core layer KS, containing a silicon crystalline of a <111> face alignment is made on a conductive substrate S. The crystal core layer KS is selectively back-etched, until only a crystalline having the <111> face alignment remains as a core K on the substrate. In some cases, etching is repeated several times, until a sufficient core density and a core size can be attained. A polycrystalline silicon thin film DS is grown, corresponding to a core alignment, via the substrate S comprising the core K. A p-n junction is made in the thin film DS, and a front face side contact VK is continuously made on a thin-film surface Of1 to manufacture a polycrystalline silicon thin-film solar cell. It is possible to manufacture on an amorphous substrate and also use good silicon with respect to price.
Patent JP-H06141625-A (JP)
Title: Fertilizing device of mulch transplanter
Inventor: YONEMURA HAJIME
IPC: A01C23/02
Filed: 1992-11-04
Abstract: PURPOSE:To provide a fertilizing device of mulch transplanter capable of further increasing mulch effect on the whole surface by applying fertilizer into soil without breaking a sheet member covering a field. CONSTITUTION:In a mulch transplanter wherein a planting part P is liftably connected to the rear of a traveling machine body 1 and seedlings are planted from the top of a covered sheet member (b) by a planting lever 21 while successively extending backward the rolled sheet member laterally held on a roll holding part 30, the mulch transplanter is equipped with a fertilizing device B and underground manuring parts 18 and 19 of the fertilizing device are arranged ahead a covering starting end position wherein the extended sheet member (b) firstly begins contact with the field to apply fertilizer into soil before the field is covered with the sheet member.
Patent JP-H10163262-A (JP)
Title: Jig and method for exchanging surface mounted semiconductor package, circuit module having surface mounted semiconductor package, and electronic apparatus having the circuit module
Inventor: NAGAO KAZUHIKO
IPC: H05K3/34
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an exchanging jig capable of suppressing the thermal effect on the periphery of a semiconductor package extremely to a low level, not having the necessity of secoring a space for exclusive use around this semiconductor package either as well, capable of performing the removing work of the semiconductor package easily, and making high-density packaging possible. SOLUTION: An exchanging jig 31 on the occasion of removing surface mounted semiconductor package 11 from a circuit board 10 has a flay jig body 32. The jig body 32 is supported by the package body 20 of the semiconductor package, is put between the package body and the circuit board, and generates heat and raises its temperature, or is heated to a temperature high enough to melt solder for joining a solder bump with a pad. And this jig body 32 has a plurality of openings 34 for letting the above-mentioned solder bumps to be inserted.
Patent JP-H11153010-A (JP)
Title: Variable valve timing mechanism for internal combustion engine
Inventor: SHINTANI OSAMU
IPC: F01L1/34
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To suitably remove foreign matter in hydraulic fluid even under any condition. SOLUTION: This variable valve timing mechanism 1 varies valve timing by controlling hydraulic pressure in hydraulic chambers 10, 11 formed in a manner that the inside of a recessed part 5 which is formed in the inner circumferential wall of a housing 4 drivingly connected to the output shaft of an internal combustion engine, is partitioned by a vane 3 protrusively formed by an inside rotor 2 integrally rotated with a camshaft 27. Each foreign matter collecting groove 35 extended in the diametral direction of the camshaft 27 is formed in the corner parts of the peripheral walls of the hydraulic chambers 10, 11. The foreign matter existing in hydraulic fluid is moved to the peripheral walls of the hydraulic chambers 10, 11 by centrifugal force following the rotation of the camshaft 27, and stored inside the foreign matter collecting groove 25.
Patent JP-H06145549-A (JP)
Title: Dispersion of colored particle excellent in weather resistance
Inventor: YOSHINO YUICHI
IPC: G02C7/10
Filed: 1992-11-04
Abstract: PURPOSE:To provide the title dispersion suppressed in the photodecomposition of the constituent halide and improved in weather resistance by mixing a solvent containing dispersed colored particles comprising a halide with a halogen of the same kind as that of the halide. CONSTITUTION:Colored particles comprising a halide are dispersed in a solvent to obtain a colored particle dispersion of a water content of 1000ppm or below. To this dispersion are added a halogen of the same kind as that of the halide in an amount to provided a molar ratio of 0.01-5 based on the halide and optionally 0.1-20wt.% light stabilizer comprising a benzotriazole compound and/or a benzophenol compound and optionally further a hindered amine compound.
Patent JP-H01163563-A (JP)
Title: Method of controlling operation of air conditioner
Inventor: NISHIMOTO TOSHIHIKO
IPC: F25B1/00
Filed: 1987-12-17
Abstract: PURPOSE: To stably operate an air conditioner for heating by appropriately maintaining the degree of superheat of a refrigerant at the outlet of a refrigerant heater by detecting the outlet and inlet refrigerant temperatures of the heater and controlling the capacity of the heater so that the difference between the detected temperatures may fall within a fixed range. CONSTITUTION: In a method for controlling operation of air conditioner, a outlet temperature detecting thermistor 11 which detects the output refrigerant temperature T3 of a refrigerant heater 8 and an inlet temperature detecting thermistor 12 which detects the inlet refrigerant temperature T4 of the heater 8 are used. At the time of operating an air conditioner for heating, a variable capacity compressor 1 is first controlled based on the difference ΔT12 between a set room temperature T1 and the actual room temperature T2 . Then, when the difference ΔT34 between the outlet refrigerant temperature T3 and inlet refrigerant temperature T4 of the heater 8 is smaller than a certain value t2 the heater 8 is operated at the maximum capacity, when the difference ΔT34 is larger than the value t2 , the capacity of the heater 8 is reduced in steps.  When the difference ΔT34 becomes larger than a value t3 , the heater 8 is stopped. Thus the capacity of the heater 8 is controlled so that the difference ΔT34 may fall with in the range between the values t2 and t3 .
Patent JP-H03187811-A (JP)
Title: Wrapping device
Inventor: IWAKAWA TAKASHI
IPC: B65B49/06
Filed: 1989-12-07
Abstract: PURPOSE:To wrap articles without spoiling the fine appearance of wrapped articles, enhance a working efficiency and achieve labor-saving by folding each side end of a wrapping sheet back with each wrapping member and laying the folded ends on one another at a folding position in the same manner as by a manual work. CONSTITUTION:A wrapping plate 22 is formed into a substantially circular arc shape, while its base end part mounted to a swingable arm 24 is formed into a linear part, and a circular arc-shaped part, which is in a working posture and is arranged substantially along the outer peripheral surface of a spherical article C to be wrapped, is provided on the top end side of this linear part. The foremost top end of the circular arc-shaped part is formed into an outward curved shape, so that even in the case where the foremost top end abuts against the spherical article C, the spherical article C is not damaged. Further, while keeping the working posture, the wrapping plate 22 swings relatively to the swingable arm 24 to be put into a condition of being opened outward against a pressing force and, due to an increased pressing force caused by the outward opened condition, the wrapping plate 22 strongly presses one side end of a wrapping sheet 5 to the spherical article C, thereby preventing the unexpected movement of one side end thereof.
Patent JP-2001137810-A (JP)
Title: Method for removing heavy metal from unutilized organic resource containing hazardous heavy metal
Inventor: SENZAKI TETSUO
IPC: B09B3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method which uses unutilized organic resources containing hazardous heavy metals of fishery wastes, or the like, as recyclable resources and is advantageous in terms of cost effectiveness. SOLUTION: This resource recovery and regeneration method for the heavy metal-containing utilized organic resources consists in ionizing the heavy metals contained in the unutilized organic resources containing the hazardous heavy metals by microorganisms and enzyme produced by the microorganisms, then adsorbing and separating the heavy metals by using media, such as chelate resins and inorganic chelating agents.
Patent JP-H10160385-A (JP)
Title: Heat exchanger
Inventor: KATO SEIICHI
IPC: F28F9/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To extend the life of sealing performance in the heat exchanger of a mechanically assembled structure sealing the base parts of tubes with sealing structure using adhesive. SOLUTION: Based on the experimental knowledge that the cohesion fracture or detachment at the boundary of adhesion is caused by the strain by the internal pressure of a core plate 16, the base part of the tube of the core plate 16 is reinforced. Step parts 16e are formed around burring holes 16a and the step parts 16e enhance the stiffness of the core plate 16 in the heat exchanger of mechanically assembled system sealing the press fixed part of the edge part of the tubes 14 inserting the edge parts of the flat tubes 14 into the burring holes 16a of the core plate 16, press fixing the tubes 14 to the core plate 16 by expansion and applying adhesive 24 to the core plate 16.
Patent JP-H01164250-A (JP)
Title: Structure of cage rotor for induction motor
Inventor: NAKAMURA ATSUO
IPC: H02K17/16
Filed: 1987-12-19
Abstract: PURPOSE:To reduce the heat generation of a cage rotor by making cage bar members of copper or silver and a cage end ring of copper or silver and by putting them together. CONSTITUTION:Bar members 12 composed of copper or silver are inserted into the slot hole of a rotor core 10, and both ends of each member are combined with an end ring 14 composed of copper or silver. In this case, said bar members 12 and said end ring 14 are closely combined with each other by such means as that for pressing the bar members 12 into the end ring 14 so that an electric resistance becomes smaller.
Patent JP-H09162614-A (JP)
Title: Antenna attachment metal fitting
Inventor: MIYATA MASATOMO
IPC: H01Q1/12
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts which are needed for an adjustment mechanism of the angle of elevation and the azimuth by fixing an antenna body and back metal fittings attached to a converter support arm to an arc- shaped pipe placed at a porch attachment part in a freely sliding way. SOLUTION: The antenna fixing part of back metal fittings 2 is fixed on the back of an antenna body 1, and a support arm 4 where a converter 3 is mounted is attached under the parts 2. Then a porch attachment tool 5 is fixed to a porch and the pipe attachment part of the parts 2 is held by an arc-shaped pipe 6 set horizontally to the tool 5 in a freely sliding/rotating way and then fixed by a fixing screw after adjustment of the angle of elevation and the azimuth. Thus it is possible to construct an adjustment mechanism of both angle of elevation and azimuth by means of an arc-shaped pole and also to decrease the number of parts of the adjustment mechanism and the number of fastening parts.
Patent JP-H06167909-A (JP)
Title: Toner part coloring system color image forming device
Inventor: ITO KENZO
IPC: G03G15/20
Filed: 1992-11-30
Abstract: PURPOSE:To provide a toner part coloring system color image forming device capable of accomplishing a coloring processing by use of a selective transfer sheet with an extremely simple operation. CONSTITUTION:The image forming device M is provided with a toner image coloring mechanism F for performing the desired coloring for a toner image formed on a paper by an image forming part 6 by use of the selective transfer sheet. The toner image coloring mechanism F is constituted of selective transfer sheet rolls S1 and S2 respectively having a different color and formed by rolling a continuous belt-like selective transfer sheet in a roll state, supply rolls 11 and 12 as a supply mechanism for supplying respective selective transfer sheets from the selective transfer sheet rolls S1 and S2 a cutter 13 for cutting the selective transfer sheet by a previously prescribed length and for supplying the sheet on a carrying path 7 just in front of a thermal fixing device 8 and air suctions 14 and 15, etc., for carrying the selective transfer sheets supplied by the supply rolls 11 and 12 to the cutter 13.
Patent JP-H06159318-A (JP)
Title: Counter balance circuit
Inventor: ISHII NOBUYUKI
IPC: F15B11/02
Filed: 1992-11-30
Abstract: PURPOSE:To make static characteristic and dynamic characteristic most suitable, improve workability, and prevent a counter balance circuit from suffering the influence of change of an oil temperature. CONSTITUTION:A counter balance circuit is provided with a hydraulic pump 12, a hydraulic motor 14 for operating a hydraulic operating type machine, an a counter balance valve 17. A spool 18 is positioned by receiving spool driving pressure PA and spring force on its end surfaces SA, SB, and a proportional pressure reducing valve 28 is provided between one oil chamber and an oil pressure source 10 so that spool driving pressure PA is generated. The proportional pressure reducing valve 28 is controlled by a controller 26, and spool driving pressure PA is generated in response to pressure in the oil passage on the supplying side of the hydraulic motor 14 and parameter which is set in the controller 26. It is thus possible to make static characteristic and dynamic characteristic most suitable. Furthermore, it is possible to prevent the counter balance circuit from suffering the influence of change of an oil temperature since a throttle is not used therein.